CN1213961C - 莫来石坯体和形成莫来石坯体的方法 - Google Patents

莫来石坯体和形成莫来石坯体的方法 Download PDF

Info

Publication number
CN1213961C
CN1213961C CNB008120641A CN00812064A CN1213961C CN 1213961 C CN1213961 C CN 1213961C CN B008120641 A CNB008120641 A CN B008120641A CN 00812064 A CN00812064 A CN 00812064A CN 1213961 C CN1213961 C CN 1213961C
Authority
CN
China
Prior art keywords
mullite
synthetics
temperature
crystal grain
porous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNB008120641A
Other languages
English (en)
Chinese (zh)
Other versions
CN1371343A (zh
Inventor
S·A·瓦林
J·R·莫耶
A·R·小普拉尼尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CN1371343A publication Critical patent/CN1371343A/zh
Application granted granted Critical
Publication of CN1213961C publication Critical patent/CN1213961C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/185—Mullite 3Al2O3-2SiO2
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/007—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore distribution, e.g. inhomogeneous distribution of pores
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00413—Materials having an inhomogeneous concentration of ingredients or irregular properties in different layers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/258—Alkali metal or alkaline earth metal or compound thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2958—Metal or metal compound in coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Filtering Materials (AREA)
CNB008120641A 1999-08-27 2000-08-17 莫来石坯体和形成莫来石坯体的方法 Expired - Lifetime CN1213961C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/384,639 US6306335B1 (en) 1999-08-27 1999-08-27 Mullite bodies and methods of forming mullite bodies
US09/384,639 1999-08-27

Publications (2)

Publication Number Publication Date
CN1371343A CN1371343A (zh) 2002-09-25
CN1213961C true CN1213961C (zh) 2005-08-10

Family

ID=23518130

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008120641A Expired - Lifetime CN1213961C (zh) 1999-08-27 2000-08-17 莫来石坯体和形成莫来石坯体的方法

Country Status (14)

Country Link
US (2) US6306335B1 (de)
EP (1) EP1218311B1 (de)
JP (1) JP5068909B2 (de)
KR (1) KR100692114B1 (de)
CN (1) CN1213961C (de)
AT (1) ATE249400T1 (de)
AU (1) AU7062000A (de)
BR (1) BR0013566B1 (de)
CA (1) CA2382312C (de)
DE (1) DE60005203T2 (de)
ES (1) ES2200923T3 (de)
MX (1) MXPA02002109A (de)
WO (1) WO2001016050A1 (de)
ZA (1) ZA200201222B (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6080219A (en) * 1998-05-08 2000-06-27 Mott Metallurgical Corporation Composite porous media
EP1490310B1 (de) * 2002-03-25 2011-02-02 Dow Global Technologies Inc. Mullitkörper und verfahren zur herstellung von mullitkörpern
PL1618078T3 (pl) * 2003-04-24 2009-04-30 Dow Global Technologies Inc Ulepszone porowate kształtki mulitowe i sposób ich wytwarzania
KR101117039B1 (ko) * 2003-08-29 2012-03-15 다우 글로벌 테크놀로지스 엘엘씨 개선된 디젤 배기 필터
ZA200604181B (en) * 2003-11-24 2007-11-28 Dow Global Technologies Inc Catalyst for a diesel particulate filter
CN1925912A (zh) * 2004-02-27 2007-03-07 陶氏环球技术公司 从液体反应剂形成产物的改进的催化方法
US7341970B2 (en) * 2004-03-31 2008-03-11 Corning Incorporated Low thermal expansion articles
EP1740515B1 (de) 2004-04-21 2011-01-26 Dow Global Technologies Inc. Verfahren zur erhöhung der stärke von porösen keramikkörpern
US20070152364A1 (en) * 2005-11-16 2007-07-05 Bilal Zuberi Process for extruding a porous substrate
ES2312008T3 (es) * 2004-07-26 2009-02-16 Dow Global Technologies Inc. Filtro de hollin catalizado mejorado.
GB0420245D0 (en) * 2004-09-13 2004-10-13 Johnson Matthey Plc Improvements in catalyst coatings
EP1683629A1 (de) * 2005-01-21 2006-07-26 "VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK", afgekort "V.I.T.O." Ein zweilagiges Mullitsubstrat und ein Verfahren zu dessen Herstellung.
US20080110147A1 (en) * 2005-03-28 2008-05-15 Beall Douglas M Low thermal expansion articles
ES2339164T3 (es) * 2005-08-23 2010-05-17 Dow Global Technologies Inc. Metodo mejorado para desaglutinar panales de abeja ceramicos.
US7485594B2 (en) * 2005-10-03 2009-02-03 Dow Global Technologies, Inc. Porous mullite bodies and methods of forming them
KR100716369B1 (ko) * 2005-11-10 2007-05-11 현대자동차주식회사 디젤매연촉매여과필터의 제조방법
US20090166910A1 (en) * 2005-11-16 2009-07-02 Geo2 Technologies, Inc. System and Method for Twin Screw Extrusion of a Fibrous Porous Substrate
US7938876B2 (en) * 2005-11-16 2011-05-10 GE02 Technologies, Inc. Low coefficient of thermal expansion materials including nonstoichiometric cordierite fibers and methods of manufacture
US7640732B2 (en) * 2005-11-16 2010-01-05 Geo2 Technologies, Inc. Method and apparatus for filtration of a two-stroke engine exhaust
US7938877B2 (en) * 2005-11-16 2011-05-10 Geo2 Technologies, Inc. Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture
US20100048374A1 (en) * 2005-11-16 2010-02-25 James Jenq Liu System and Method for Fabricating Ceramic Substrates
US8038759B2 (en) * 2005-11-16 2011-10-18 Geoz Technologies, Inc. Fibrous cordierite materials
US8039050B2 (en) * 2005-12-21 2011-10-18 Geo2 Technologies, Inc. Method and apparatus for strengthening a porous substrate
CN100378027C (zh) * 2006-07-06 2008-04-02 武汉科技大学 一种多孔莫来石陶瓷材料的制备方法
US20080020922A1 (en) * 2006-07-21 2008-01-24 Li Cheng G Zone catalyzed soot filter
US7879126B2 (en) 2006-07-21 2011-02-01 Dow Global Technologies Inc. Diesel particulate filter
US20080095690A1 (en) * 2006-10-24 2008-04-24 Wei Liu Nano-sized needle crystal mullite film and method of making
EP3677334B1 (de) 2006-11-01 2024-06-19 Dow Global Technologies Llc Alpha-aluminiumoxidträger für epoxidierungskatalysator und epoxidierungsverfahren
WO2008079668A2 (en) * 2006-12-21 2008-07-03 Dow Global Technologies Inc. Improved soot filter
US8016906B2 (en) * 2007-05-04 2011-09-13 Dow Global Technologies Llc Honeycomb filter elements
US7781372B2 (en) * 2007-07-31 2010-08-24 GE02 Technologies, Inc. Fiber-based ceramic substrate and method of fabricating the same
WO2009048994A2 (en) * 2007-10-12 2009-04-16 Dow Global Technologies Inc. Improved thermal shock resistant soot filter
US7928032B2 (en) * 2007-12-21 2011-04-19 Dow Global Technologies Llc Catalyzed soot filter and method(s) to make these
MX2010010154A (es) 2008-03-20 2010-11-04 Dow Global Technologies Inc Cemento mejorado para hacer estructuras de panal de ceramica, resistentes a choque termico y metodo para hacer las mismas.
WO2009158294A1 (en) * 2008-06-27 2009-12-30 Dow Global Technologies Inc. Method for making porous acicular mullite bodies
GB0903262D0 (en) 2009-02-26 2009-04-08 Johnson Matthey Plc Filter
US8512657B2 (en) 2009-02-26 2013-08-20 Johnson Matthey Public Limited Company Method and system using a filter for treating exhaust gas having particulate matter
WO2011005535A1 (en) 2009-06-22 2011-01-13 Dow Global Technologies, Inc. Ceramic-polymer composites
WO2011008461A2 (en) 2009-06-29 2011-01-20 Dow Global Technologies Inc. Ceramic honeycomb structure with applied inorganic skin
US8480781B2 (en) 2009-06-29 2013-07-09 Dow Global Technologies Llc Cement containing multi-modal fibers for making thermal shock resistant ceramic honeycomb structures
BR112012010615A2 (pt) 2009-11-11 2016-03-29 Dow Global Technologis Llc estrutura de colméia e método para formar uma estrutura de colméia
EP2516044B1 (de) 2009-12-24 2018-04-25 Johnson Matthey PLC Abgassystem für einen verbrennungsmotor eines fahrzeuges mit positiver zündung
CA2781910A1 (en) 2009-12-31 2011-07-07 Dow Global Technologies Llc Method of making polymeric barrier coating to mitigate binder migration in a diesel particulate filter to reduce filter pressure drop and temperature gradients
GB201100595D0 (en) 2010-06-02 2011-03-02 Johnson Matthey Plc Filtration improvements
EP2611756B1 (de) 2010-09-01 2017-10-25 Dow Global Technologies LLC Verfahren zur applikation einer differenzierungsschicht auf poröse keramikfilter über gasgetragene vorgefertigte poröse anordnungen
KR101856799B1 (ko) 2010-09-01 2018-05-10 다우 글로벌 테크놀로지스 엘엘씨 차등층을 다공성 세라믹 필터 상에 적용하는 방법
WO2013006281A1 (en) * 2011-07-06 2013-01-10 Dow Global Technologies Llc Method for making porous acicular mullite bodies
CN103827055B (zh) 2011-09-27 2016-04-27 陶氏环球技术有限责任公司 用于陶瓷蜂窝结构体的胶接剂和表皮材料
DE112012004833T5 (de) 2011-11-21 2014-09-04 Dow Global Technologies Llc Verfahren zur Herstellung von porösen mullithaltigen Verbundstoffen
CN103987677B (zh) 2011-12-15 2016-11-09 陶氏环球技术有限责任公司 基于水溶胀性粘土的胶接剂和表皮材料，以及用于制备分段的或带表皮的陶瓷蜂窝结构体的方法
GB2513364B (en) 2013-04-24 2019-06-19 Johnson Matthey Plc Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate
GB201207313D0 (en) 2012-04-24 2012-06-13 Johnson Matthey Plc Filter substrate comprising three-way catalyst
US9066717B2 (en) 2012-05-18 2015-06-30 Coopersurgical, Inc. Suture passer guides and related kits and methods
GB2503243A (en) 2012-06-18 2013-12-25 Johnson Matthey Plc Combined particulate filter and hydrocarbon trap
DE112013005817T5 (de) 2012-12-05 2015-09-24 Dow Global Technologies Llc Poröse Mullitkörper mit verbesserter thermischer Beständigkeit
US9550700B2 (en) 2012-12-05 2017-01-24 Dow Global Technologies Llc Porous mullite bodies having improved thermal stability
GB201302686D0 (en) 2013-02-15 2013-04-03 Johnson Matthey Plc Filter comprising three-way catalyst
DE102013204276A1 (de) 2013-03-12 2014-09-18 Hug Engineering Ag Verfahren zur Herstellung eines Formkörpers und Formkörper
GB2512648B (en) 2013-04-05 2018-06-20 Johnson Matthey Plc Filter substrate comprising three-way catalyst
GB2583581B (en) 2019-03-29 2022-06-15 Johnson Matthey Plc A catalyst article and the use thereof for filtering fine particles
US20200362741A1 (en) 2019-05-14 2020-11-19 Johnson Matthey Public Limited Company Exhaust system including paticulate filter with oxidation zone capable of generating no2 under lean conditions
CN111807817B (zh) * 2020-07-23 2022-07-05 明光市铭垚凹凸棒产业科技有限公司 一种高比表面积莫来石晶须-凹凸棒多孔陶瓷及其制备方法
KR20230079369A (ko) 2020-09-29 2023-06-07 존슨 맛쎄이 퍼블릭 리미티드 컴파니 미세 입자를 여과하기 위한 촉매 물품 및 이의 용도

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546338A (en) * 1978-09-28 1980-04-01 Ngk Insulators Ltd Heat and shock resistant, revolving and heat-regenerating type ceramic heat exchanger body and its manufacturing
JPS577215A (en) * 1980-06-16 1982-01-14 Ngk Insulators Ltd Preparation of ceramic honeycomb filter
JPS5939782A (ja) 1982-08-30 1984-03-05 株式会社デンソー 多孔質セラミツク担体の製造方法
JPS5954683A (ja) * 1982-09-20 1984-03-29 日本碍子株式会社 セラミツクハニカム構造体の開口端面封止方法
US4628042A (en) * 1983-06-20 1986-12-09 Engelhard Corporation Porous mullite
US4608357A (en) * 1984-02-06 1986-08-26 Engelhard Corporation Catalytic cracking with mullite composition promoted combustion of carbon monoxide
DE3437641C2 (de) 1984-10-13 1988-07-07 Kanthal GmbH, 6082 Mörfelden-Walldorf Abgaskatalysator
JPS63122535A (ja) * 1986-11-12 1988-05-26 株式会社デンソー 多孔質セラミツク構造体
US4911902A (en) 1987-07-06 1990-03-27 The United States Of America As Represented By The Secretary Of The Navy Mullite whisker preparation
US4948766A (en) 1988-08-05 1990-08-14 The United States Of America As Represented By The Secretary Of The Navy Rigid mullite=whisker felt and method of preparation
US4893465A (en) * 1988-08-22 1990-01-16 Engelhard Corporation Process conditions for operation of ignition catalyst for natural gas combustion
US4910172A (en) 1989-02-08 1990-03-20 The United States Of America As Represented By The Secretary Of The Navy Preparation of mullite whiskers from AlF3, SiO2, and Al2 O3 powders
CA2020453A1 (en) 1989-07-28 1991-01-29 Bulent O. Yavuz Thermal shock and creep resistant porous mullite articles
US5252272A (en) 1989-07-28 1993-10-12 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
US5340516A (en) * 1989-07-28 1994-08-23 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
JP2748961B2 (ja) 1989-10-24 1998-05-13 佐賀県 表面改質アルミナセラミックスの製造方法
JPH03150276A (ja) 1989-11-02 1991-06-26 Kitagawa Iron Works Co Ltd セラミックス多層体及びその製造方法
US5229093A (en) * 1990-03-15 1993-07-20 Chichibu Cement Co., Ltd. Method for making mullite whiskers using hydrofluoric acid
JPH0465372A (ja) 1990-07-02 1992-03-02 Saga Pref Gov 高強度多孔質セラミックスの製造方法
JPH0478447A (ja) 1990-07-20 1992-03-12 Matsumoto Kokan Kk 触媒メタル担体とその製造方法
JP2952994B2 (ja) 1990-08-20 1999-09-27 セイコーエプソン株式会社 インクジェットヘッド
JP2593740B2 (ja) 1990-11-27 1997-03-26 東芝モノフラックス株式会社 ムライト多孔質体の製造方法
US5098455A (en) 1990-12-21 1992-03-24 The Dow Chemical Company Regenerable exhaust gas filter element for diesel engines
JP3118035B2 (ja) 1991-09-05 2000-12-18 東芝モノフラックス株式会社 ムライト質針状結晶及びムライト多孔質体
US5194154A (en) 1991-12-05 1993-03-16 The Dow Chemical Company Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic
US5198007A (en) 1991-12-05 1993-03-30 The Dow Chemical Company Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same
GB9203394D0 (en) * 1992-02-18 1992-04-01 Johnson Matthey Plc Coated article
JP3269533B2 (ja) 1992-05-26 2002-03-25 トヨタ自動車株式会社 排気ガス浄化用触媒コンバータの製造方法
JPH06134307A (ja) * 1992-10-27 1994-05-17 Matsushita Electric Ind Co Ltd 触媒付きセラミックスシートとその製造方法
US20010048971A1 (en) * 1997-09-17 2001-12-06 Sridhar Komarneni Method of producing a porous ceramic with a zeolite coating

Also Published As

Publication number Publication date
JP5068909B2 (ja) 2012-11-07
CN1371343A (zh) 2002-09-25
EP1218311A1 (de) 2002-07-03
ZA200201222B (en) 2003-07-30
CA2382312C (en) 2009-05-26
ATE249400T1 (de) 2003-09-15
DE60005203T2 (de) 2004-07-15
CA2382312A1 (en) 2001-03-08
US6596665B2 (en) 2003-07-22
ES2200923T3 (es) 2004-03-16
US6306335B1 (en) 2001-10-23
MXPA02002109A (es) 2002-09-18
JP2003508329A (ja) 2003-03-04
BR0013566A (pt) 2002-07-02
WO2001016050A1 (en) 2001-03-08
KR100692114B1 (ko) 2007-03-12
BR0013566B1 (pt) 2009-05-05
EP1218311B1 (de) 2003-09-10
AU7062000A (en) 2001-03-26
DE60005203D1 (de) 2003-10-16
US20020014723A1 (en) 2002-02-07
KR20020037040A (ko) 2002-05-17

Similar Documents

Publication Publication Date Title
CN1213961C (zh) 莫来石坯体和形成莫来石坯体的方法
KR100965042B1 (ko) 멀라이트체 및 멀라이트체의 형성 방법
EP1452512B1 (de) Verfahren zur herstellung eines porösen keramikgegenstands
US7473465B2 (en) Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure
EP1261564B1 (de) Herstellung von cordieritstrukturen mit ultradünnen wänden
EP1493724B1 (de) Poröses material und herstellungsverfahren dafür
US6565797B2 (en) Method for production of silicon nitride filter
CN1856398A (zh) 高孔隙率蜂窝体和方法
EP2957548B1 (de) Wabenstruktur
CN1346697A (zh) 陶瓷催化剂体,陶瓷载体和它们的生产方法
US20120021895A1 (en) Honeycomb catalyst substrate and method for producing same
CN1213962C (zh) 孔径分布窄的低热膨胀性堇青石体及其制造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20050810